- Blend is to mix smoothly and inseparably together or to mix in order to obtain a particular quality, as in technology and architecture.
- Motion is the action of moving or of changing place or position, as in hand motions of a pencil or hand motions of a mouse.
- A Blend is a kind of geometric shape made by many 3D modeling software programs. It is made of 2 or more profiles or curves whose edges are rationalized together to make a smooth face or solid.
- A Motion is a proposal made to a group of people for thoughtful consideration.